MailsDaddy OST to PST Converter offers a structured and efficient approach for restoring access to offline Outlook data. It supports accurate OST to PST conversion from corrupted, orphaned, or encrypted OST files without altering data integrity. The tool allows users to convert OST to PST without Outlook dependency, enabling recovery even when Outlook profiles are damaged or missing. It supports exporting mailbox data into PST, MSG, EML, MBOX, RTF, and HTML formats. Advanced features such as batch conversion, PST splitting, and selective folder or date-based filters improve performance and control during migration. The built-in preview option displays emails, contacts, calendars, tasks, and attachments before export. With direct Office 365 migration capability, this OST to PST Converter serves both standalone recovery and cloud migration scenarios.

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